S-92196A191 8-32 x 5/16" ASME B18.3 18-8 Stainless Steel Socket Head Screws
18-8 Stainless Steel Socket Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability.
- Exceptional mechanical strength offering 70,000 psi tensile strength and Rockwell B70 hardness for high-stress applications.
- Precise, reliable fastening ensured by Class 3A thread fit and UNC coarse threads for easier assembly and vibration resistance.
- Secure, high-torque installation with a standard hex socket head and 9/64" drive, minimizing stripping and providing a flush profile.
- Full-length threading for maximum grip and adjustability across the entire 5/16" length.
- Guaranteed quality and interchangeability through compliance with the rigorous ASME B18.3 standard.
- Safe for regulated industries with full RoHS 3 and REACH compliance, meeting environmental and safety directives.
Professional Applications & Engineering Value
This Socket Head Cap Screw is engineered to solve critical fastening challenges in demanding industrial settings. The 18-8 Stainless Steel material provides excellent resistance to rust and corrosion, making it a durable choice for machinery, automotive assemblies, and outdoor equipment. The 8-32 UNC coarse thread and Class 3A fit ensure rapid assembly with a secure, vibration-resistant hold, reducing the risk of loosening under dynamic loads. The internal hex drive allows for high torque application in confined spaces, a common engineering pain point. Its high tensile strength and hardness make it suitable for structural applications where joint integrity is paramount, providing long-term reliability and reducing maintenance cycles.
Specification Summary & Compliance
This screw features a Class 3A thread fit for superior precision and a UNC (Unified National Coarse) thread form. Manufacturing and dimensional specifications strictly conform to ASME B18.3. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of hazardous substances and safe for use in various global markets.
